71339073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 105326592

約数和(自身を除く): 33987519

約数列:

[1, 3, 13, 39, 61, 157, 183, 191, 471, 573, 793, 2041, 2379, 2483, 6123, 7449, 9577, 11651, 28731, 29987, 34953, 89961, 124501, 151463, 373503, 389831, 454389, 1169493, 1829207, 5487621, 23779691, 71339073]

約数ペア:

[(1, 71339073), (3, 23779691), (13, 5487621), (39, 1829207), (61, 1169493), (157, 454389), (183, 389831), (191, 373503), (471, 151463), (573, 124501), (793, 89961), (2041, 34953), (2379, 29987), (2483, 28731), (6123, 11651), (7449, 9577)]